James Conner, running back for the Arizona Cardinals, is expected to miss multiple weeks due to a knee injury and is a candidate to be placed on IR. If placed on IR, he will have to miss at least the next four games of the season. The Cardinals will be thin at running back with Conner's absence, but they have claimed Tony Jones off waivers to provide depth. If Conner and Keaontay Ingram are unable to play in Week 6, Emari Demercado and Jones may lead the backfield.